A lot of parents give their kids extra classes and extra homework.

很多父母都送孩子上课外班，让他做很多课业外作业。

The mirror and hedge mazes cost a bit extra.

镜子迷宫和树篱迷宫要额外收费。

Now, Maria, there's two extra for supper tonight.

玛丽娅，晚饭多准备两个人。

We might have to give him a little bit extra.

我可能得再加点剂量。

Let us pray for that extra measure of strength and that extra measure of devotion.

让我些额外力量和奉献而祷告。

Literally. The extra virgin olive oil is extra flammable.

是真烧伤，他身上橄榄油特易燃。

I am out of pens. Do you have any extras?

我没有笔了。你还有多笔吗？

But, like a bodybuilder, that extra effort means extra muscle, neurologically speaking.

但是，从神经度来看，就像健美选手一样，种额外努力意味着会训练出更多肌肉。

So I took out the extra ones.

所以我把多余拿出来了。

Are there any extra charges, like commission?

还有任何额外费用吗，比如手续费？

Oh yeah... and you're gonna have to pay a little extra.

对 而且你还得额外付一点钱。

Well...that's going to cost you extra.

哦，那个我要另外收费。

To go the extra mile means to make a special effort at something.

“go the extra mile”意思是你在某件事上特努力。

If you ever have any extra, I'd be happy to buy them from you.

如果你有多余鸡蛋 我很乐意买。

It's really great about setting up extra excursions and extra day trips for you.

安排额外短途旅行和一日游真很棒。

Yes, I'd like to order one large sofa chair with extra chair, please.

可多了 亲爱你好 我想点一大份沙发椅 多加点椅量。

Taking in extra protein makes you strong.

摄入额外蛋白质让你变得更强壮。

C) ask authors to include extra citations.

C）要求作者加入额外引文。

David made his living by being an extra on the show.

大卫借由在节目上当临时演员维生。

Hundreds of extra police officers have been deployed.

他已经增派了数百名警察。